Emerson Rosemount 3051S MultiVariable - Page 52

Figure 2-32: Flow Rate Custom Units - Time Conversion Example
Energy and time conversion example
To find the Base per Custom relationship for a custom unit of thousands of BTU per day
(kBtud) and a base unit of BTU per hour (Btu/h), input the following:
Custom Unit = kBtud Base Unit = Btu/h
Because:
1 kBtu (Thousands of BTU)= 1000 Btu and
1 d (Day) = 24 h (Hours)
Then:
1 kBtud = × × = 41.6667 Btu/h
1 kBtud = 41.6667 Btu/h
Therefore:
Base per Custom = = =
41.6667
Configuration Reference Manual
October 2018 00809-0100-4803
52 Rosemount 3051S Multivariable Transmitter